package IO;

import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;

public class IO13 {
    public static void main(String[] args) {
        try(Reader reader = new FileReader("./test.txt")){
            while (true){
                int c = reader.read();
                if(c==-1){
                    return;
                }
                char ch = (char)c;
                System.out.println(ch);
            }
        } catch (FileNotFoundException e) {
            throw new RuntimeException(e);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}
